LG 49VL5F Owner's Manual page 55

After-image appears on the product.
Problem
After-image appears when the product is
turned off.
Screen color is abnormal.
Problem
Screen has poor color resolution (16
colors).
Screen color is unstable or mono-colored.
Do colored appear on the screen?
The operation does not work normally.
Problem
The power suddenly turned off.
• If you use a fixed image for a long time, the pixels may be damaged.
Use the screen-saver function.
• When a dark image is displayed on the screen after an image with high
contrast (black and white or gray), this may cause image sticking. This
is normal for LCD screen products.
• Set the number of colors to more than 24 bits (true color). Select
(Control Panel → Display → Settings → Color Table) in Windows. (The
settings may differ depending on your operating system.)
• Check the connection status of the signal cable. Or, re-insert the PC
graphics card.
• Several pixels (red, green, blue, white, or black color) may appear on the
screen, which can be attributable to the unique characteristics of the
LCD panel. This is not a malfunction of the LCD.
• Is the Timer set?
• Check the power control settings. Power interrupted.
Action
Action
Action
25